The head that has given me the largest, most devastating wound on a deer has been a Simmons Razorshark. BUT I'm not going to presume to say is at the top of the list since I have not shot deer with every head out there. I do think the scimitar blade design is the reason for the incredible wound channel I've had with them, so it would stand to reason that their carbon steel Landshark model would do the same. Unfortunately, the company is for sale and they are not manufacturing anymore Razorshark models until it sells according to an email I received a few days ago from the current owner.